A Medical-Surgical nurse is providing discharge teaching for a client who has a new prescription for home oxygen. Which of the following instructions should the nurse include in the teaching?

"Do not adjust the oxygen flow rate.”

"Check your oxygen equipment once each week.”

"Store unused oxygen tanks horizontally.”

"Use wool blankets on your bed.”

Answer and Explanation

The Correct Answer is A

Choice A rationale:

Instructing the client not to adjust the oxygen flow rate is crucial to ensure the appropriate amount of oxygen is delivered. Oxygen flow rates are prescribed by a healthcare provider based on the client's needs, and altering the flow rate without medical guidance can lead to inadequate oxygen delivery or oxygen toxicity.

Choice B rationale:

Weekly equipment checks are important, but this choice is not the most critical instruction. Clients should be instructed to check their oxygen equipment daily for proper functioning and to address any issues promptly. Waiting a whole week could lead to potential problems going unnoticed.

Choice C rationale:

Storing unused oxygen tanks horizontally is incorrect. Oxygen tanks should be stored upright to prevent leaks and ensure proper functioning. Storing them horizontally can cause valve damage and leakage, which could lead to hazards.

Choice D rationale:

Using wool blankets on the bed is not a suitable instruction for a client using oxygen therapy. Wool blankets can generate static electricity, which might pose a fire hazard in the presence of oxygen-enriched environments.

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Correct Answer is D

Explanation

Choice A rationale:

A macular rash on the chest and back is not indicative of a paradoxical drug reaction to lorazepam, a benzodiazepine. Paradoxical reactions involve unexpected and opposite responses to a medication, such as increased agitation and excitement instead of the intended calming effect. A rash is not consistent with this type of reaction.

Choice B rationale:

Increased appetite is not associated with a paradoxical drug reaction to lorazepam. Paradoxical reactions involve behavioral and physiological responses that are contrary to the expected effects of the medication. Increased appetite does not fit this pattern.

Choice C rationale:

Drowsiness and mild sedation are the intended effects of lorazepam, a benzodiazepine. Paradoxical reactions are characterized by unexpected and opposite responses. Drowsiness and mild sedation align with the expected pharmacological actions of benzodiazepines, making this choice incorrect for a paradoxical reaction.

Choice D rationale:

Increased agitation and insomnia are indicative of a paradoxical drug reaction to lorazepam. Benzodiazepines like lorazepam are central nervous system depressants and are commonly used to treat anxiety and promote sedation. However, in some cases, paradoxical reactions can occur, leading to increased agitation, excitement, and even insomnia. These reactions are thought to be more common in children and older adults. This choice is correct because it aligns with the characteristics of a paradoxical reaction.

A. Check pupillary response to light. B. Check the client's response to questions about place and time. C. Assess the capillary refill. D. Evaluate chest expansion.

Correct Answer is A

Explanation

Choice A rationale:

(Correct Choice) Checking pupillary response to light is a critical first step in the assessment of a client with multiple injuries following a motor vehicle crash. Pupillary changes can indicate neurological issues, increased intracranial pressure, or damage to the brainstem. Rapidly assessing pupil size, equality, and reactivity helps identify potential life-threatening conditions.

Choice B rationale:

Checking the client's response to questions about place and time is important but not the highest priority in this scenario. Neurological and physiological stability should be addressed first to ensure the client's overall well-being.

Choice C rationale:

Assessing capillary refill is valuable in assessing peripheral circulation and hydration status. However, it is not the primary concern when dealing with a client who has potentially sustained traumatic injuries, where neurological and intracranial issues need to be ruled out or addressed urgently.

Choice D rationale:

Evaluating chest expansion is relevant for assessing lung function and detecting potential injuries like rib fractures. However, given the context of a trauma client, focusing on neurological assessment takes precedence over respiratory assessment in the immediate term.

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A Medical-Surgical nurse is providing discharge teaching for a client who has a new prescription for home oxygen. Which of the following instructions should the nurse include in the teaching?

Nursing Test Bank

Naxlex Comprehensive Predictor Exams

A patient is given lorazepam, a benzodiazepine, to decrease symptoms of anxiety and restlessness on the evening prior to planned surgery. The nurse knows that the patient is experiencing a paradoxical drug reaction when which of the following is assessed?

Correct Answer is D

Explanation

The nurse in the trauma unit has received a report on a client who has multiple injuries following a motor vehicle crash. Which of the following actions should the nurse plan to take first?

Correct Answer is A

Explanation

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